.az-wheel-container {
    display: flex;
    background: #1a1a1a;
    color: #fff;
    padding: 20px;
    gap: 30px;
    font-family: 'Segoe UI', sans-serif;
    flex-wrap: wrap;
    align-items: flex-start;
	height :100vh;
}
.control-panel h3,
.control-panel h2 {
    color: red;
}
/* Phần vòng quay chiếm nhiều chỗ hơn */
.wheel-section {
    flex: 3; /* Tăng tỉ lệ hiển thị */
    display: flex;
    justify-content: center;
    align-items: center;
    min-width: 60%;
	height :80vh;
}

.wheel-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 1/1;
	height :100vh;
	max-height:750px;
	max-width:750px;
}

#canvas {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    box-shadow: 0 0 30px rgba(0,0,0,0.5);
    transition: transform 3s cubic-bezier(0.25, 0.1, 0.25, 1); /* Hiệu ứng quay mượt */
}

/* Mũi tên chỉ vị trí trúng (Bên phải) */
.arrow {
    position: absolute;
    top: 50%;
    right: -25px;
    transform: translateY(-50%);
    width: 0; 
    height: 0; 
    border-top: 25px solid transparent;
    border-bottom: 25px solid transparent;
    border-right: 50px solid #fff;
    z-index: 20;
    filter: drop-shadow(-2px 2px 2px rgba(0,0,0,0.5));
}

/* Nút quay nằm giữa tâm */
.center-hub {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: #fff;
    border-radius: 50%;
    z-index: 10;
    padding: 5px;
    box-shadow: 0 0 15px rgba(0,0,0,0.5);
}

#spinBtn {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: none;
    background: #e74c3c;
    color: white;
    font-weight: bold;
    font-size: 14px;
    cursor: pointer;
    box-shadow: inset 0 0 10px rgba(0,0,0,0.3);
    transition: transform 0.2s;
}

#spinBtn:hover {
    transform: scale(1.1);
    background: #c0392b;
}

#spinBtn:disabled {
    background: #7f8c8d;
    cursor: not-allowed;
}
textarea#namesList{
    min-height: 520px;
	height: 95%;
}
/* Sidebar bên phải */
.sidebar-section {
    flex: 1.5;
    background: #2c2c2c;
    padding: 20px;
    border-radius: 12px;
    min-width: 300px;
    display: flex;
    flex-direction: column;
    height: 100%; /* Chiều cao cố định để scroll */
}

.list-container {
    flex: 1;
    overflow-y: auto;
    margin-top: 15px;
}

textarea {
    width: 100%;
    height: 95%;
    background: #333;
    color: #fff;
    border: 1px solid #555;
    padding: 10px;
    font-size: 14px;
    resize: none;
    line-height: 1.5;
}

/* Các thành phần khác giữ nguyên style cơ bản */
.tab-buttons button { background: #444; border: none; color: #fff; padding: 10px; cursor: pointer; flex: 1; }
.tab-buttons button.active { background: #3498db; }
.tab-buttons { display: flex; gap: 5px; margin-top: 10px; }
.hidden { display: none; }
#winnerListDisplay li { padding: 8px; border-bottom: 1px solid #444; color: #2ecc71; }
.modal { display: none; position: fixed; z-index: 999; left: 0; top: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.8); justify-content: center; align-items: center; }
.modal-content { background: #fff; color: #333; padding: 40px; border-radius: 10px; text-align: center; width: 90%; max-width: 500px; }
.btn-red { background: #c0392b; color: #fff; width: 100%; padding: 10px; border: none; cursor: pointer; margin-top: 10px;}
.btn-secondary { background: #95a5a6; color: white; border: none; padding: 10px 20px; cursor: pointer; margin: 5px;}
#confirmWinnerBtn { background: #27ae60; color: white; border: none; padding: 10px 20px; cursor: pointer; margin: 5px;}